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Which of the semi-metals that have their valence electrons in the fouirth energy level has the largest ionizatiuon energy?
Wiki User
∙ 11y ago
Arsenic (As)
The semi-metals are Boron, Silicon, Germanium, Arsenic, Antimony, Tellurium, and Polonium. The fourth energy level is simply four down the rows. This means the semi-metals that have their fourth energy level are Germanium and Arsenic. Since Arsenic has more electrons in it's outer shell, it will not want to give away electrons as much as Germanium.
Wiki User
∙ 11y ago
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8
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smallest- Electrons, Atoms, Compounds -Largest Hope that helps i actually had that problem in my science homework o.O
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